The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 22, 2019
Filed:
Dec. 07, 2015
Gregory E. Lowitz, Redwood City, CA (US);
Gregory E. Lowitz, Redwood City, CA (US);
Other;
Abstract
A system for monitoring a crack in a structural member includes a first fixable component having a first plate defining a top surface and a bottom surface. The first plate is at least partially transparent in at least a first area thereof, and the first fixable component further includes a mounting surface disposed away from the bottom surface of the plate. The system also includes a second fixable component having a second plate defining a top surface and a bottom surface defining a mounting area thereon. A distance between the mounting surface and the bottom surface of the first plate is greater than a thickness of the second plate defined between the top and bottom surfaces thereof. A measurement array and a pair of orthogonal crosshairs are disposed on respective ones of the first plate within the at least partially transparent area and the second plate.